Students will complete four fill-in-the blank proofs based on the properties of similar triangles. Reasons will include Geometric and Algebraic properties/theorems. Contained in this file is a sheet of possible answers that can be copied on colored paper to make this a cut-n-paste activity.
Every colorful page of , Which One Doesnt Belong?, contains a thoughtfully designed set of four shapes. Each of the shapes can be a correct answer to the question Which one doesnt belong? Because all their answers are right answers, students naturally shift their focus to justifications and arguments based on the shapes geometric properties.Which One Doesnt Belong?